SYN3305 tame high stability crystal frequency standard - Time-frequency-time synchronization

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SYN3305 tame high stability crystal frequency standard

产品详情

Product overview

SYN3305 The tamed high stable crystal oscillator frequency standard is designed and developed by Xi'an synchronous Electronic Technology Co., Ltd., which is designed and developed by ourselves. A high-precision GPS tamed crystal oscillator frequency source is equipped with a OCX0 constant temperature crystal oscillator to receive satellite signals. The output frequency of the constant temperature crystal oscillator is synchronous to the satellite cesium atomic clock signal. When the internal PLL works properly, the product can automatically learn the phase-locked process and automatically resume the process after the satellite signal is lost.Maintain the state of locking before disconnecting the external reference for a long period of time.It improves the long-term stability and accuracy of the frequency signal, and can provide the high precision time and frequency standard of the cesium clock level. It is a cost-effective time-frequency product.

Key word Quartz frequency standard, GPS tamed crystal oscillator, GPS crystal oscillator, frequency standard, high precision clock source.

Product function

1) It provides 1 channels of standard 10MHz signal (optional frequency output, and provides 3 frequency outputs at most, with a maximum number of 5 channels).

2) Provide 1 channel 1PPS pulse signal;

3) Provide 1 RS232 time signals;

Product characteristics

A) Fast locking;

B) High accuracy;

C) High reliability;

D) It can work steadily for a long time.

Typical application

1) Aerospace, aircraft tracking and measurement and control, communication, astronomy and meteorology;

2) Synchronous broadcasting, digital TV, single frequency network system and synchronous acquisition system;

3) Wireless base station, network synchronization;

4) Scientific research institutes, measuring units, etc.

Technical index

Input signal	GPS Receiver	Frequency point	L1
		Timing accuracy	Less than 30ns
		Tracking sensitivity	-160dBm
	GPS antenna	Number	One set
		shape	mushroom-shaped umbrella
		Line length	Thirty rice
		Physical interface	SMA
		Bracket	Mushroom head mounting bracket
	External reference input (option)	Routes	One road
		Range	TTL
		Effective edge	Rising edge
		frequency	1Hz (optional other frequencies)
		Physical interface	SMA
output signal	10MHz	Routes	road
		wave form	square wave
		Range	3.3V
		Frequency accuracy	Less than 2E-12 (track to GPS signal average after 24 hours) Less than 5E-10 (when the GPS signal fails, the accuracy is maintained in 24 hours).
		Physical interface	SMA
	1PPS Pulse signal	Routes	One road
		level	TTL
		synchronization error	Less than 30ns
		Physical interface	SMA
	RS232C serial port	Routes	One road
		level	RS232C
		Physical interface	DB9
Environmental characteristics	working temperature	Zero C ~ + 50 C
	relative humidity	Less than 90% (40 C)
	Storage temperature	-30 C ~ + 70 C
Power supply	5V DC power supply, less than 10W, boot 15W (optional 12V)
Chassis dimensions	56158220mm (installation dimension 145*180mm)
Option	GPS Beidou dual-mode receiver, GPS Beidou GLONASS three mode receiver, rubidium atomic oscillator, lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), output 27MHZ, 2MHz and so on, all kinds of frequency signals, less than 200MHz arbitrary frequency, output square wave, sine optional, expand the number of transmission routes, 1U standard chassis, customize wide range of temperature products, according to customer requirements customized products.

Guide for selection of related products

Model	Input signal	output signal	characteristic	size
SYN3102 rubidium atomic frequency standard	Built in rubidium clock	4 way 10MHz	High cost performance	1U, 19 "(upper rack) (482x300x45mm)
SYN3204 GPS tame rubidium atomic frequency standard	GPS	4 way 10MHz, 1 way serial port, 1 1PPS	GPS tame rubidium clock	1U, 19 "(upper rack) (482x300x45mm)
SYN32.768MHzGPS Beidou PLL module	GPS Beidou	1 road 32.768MHz, 1 road 1PPS Features: GPS tamed crystal oscillator	GPS tamed crystal oscillator	Board (150 x 130 x 20mm) DC 5V + 5%, 3.5W
SYN100MHzGPS phase-locked plate	GPS	1 road 100MHz, 1 road 1PPS	GPS tamed crystal oscillator	Board (150 x 130 x 20mm) DC 5V + 5%, 3.5W
SYN3301 type high stability crystal oscillator	Built in crystal oscillator	4 way 10MHz	High stability and low phase noise	1U, 19 "(upper frame) (482x300x45mm) AC220V, 30W
SYN3305 tame high stability crystal frequency standard	GPS, 1PPS	1 way 10MHz, 1 way serial port, 1 1PPS	GPS tamed crystal oscillator	56158220mmmm (DC) 5V + 5%
SYN4102 GPS synchronous clock source	GPS	1 way 10MHz, 1 way serial port, 1 1PPS	GPS tamed crystal oscillator	1U, 19 "(upper frame) (482x300x45mm) AC 220V + 10%
Synchronous clock of SYN4104 digital network	GPS	2 Road E1, 2 Road 2048K, 1 road 1PPS	Special communication	1U, 19 "(upper rack) (482x300x45mm)
Model SYN4201 synchronous frequency divider	8 way 10MHz	8 way 1PPS	Synchronous frequency division	1U, 19 "(upper rack) (482x300x45mm)
SYN4505 standard synchronous clock	GPS Beidou GLONASS DC IRIG-B code	10 road IRIG-B code, 1 NTP, 5 1PPM air contact, 5 1PPS air contact, 5 alarm.	Multimode receiver, multiple clock output	4U, 19 "(upper rack) AC220V, 30W
Option	GPS Beidou dual-mode receiver, constant temperature crystal oscillator OCXO, rubidium clock, positioning information output, lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), multi-channel frequency output, IRIG-B AC and DC output, 1PPS output RS232C, RS422/485, etc., serial output TTL, RS422/485, etc., set a wide range of temperature products, according to customer requirements customized products, product characteristics refer specifically to relevant publicity materials.

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